Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904232 | Method for operating an internal combustion engine | Helerson Kemmer | 2011-03-08 |
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Corren Heimgaertner
Overall (2011): #327,650 of 364,097Top 90%
1
Patents 2011